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matrix name: parabolic_fem.mtx num. rows: 525825 num. cols: 525825 nnz: 4200450 structure: symmetric Matrix parsing... Testing CG cuSPARSE API failed at line 517 with error: zero pivot (9)

@essex-edwards Thank you for your reply. I built the program on vs2019. The operating system is win11. The cuda package version used is 12.0. The operating hardware is RTX 4080...

> @essex-edwards Thank you for your reply. I built the program on vs2019. The operating system is win11. The cuda package version used is 12.0. The operating hardware is RTX...

> @jlxy11 I have reproduced the error you are seeing. I get a zero pivot on line 532, not line 517, but it seems likely that we are encountering the...

Sorry for the late reply. I'd like to know if this library supports calculating all intersections between a given 3D ray (origin + direction) and a NURBS surface. Inputs: NURBS...